Examples with FontMetrics java.awt.FontMetrics used on opensource projects

Example 41 with FontMetrics

use of java.awt.FontMetrics in project ChatGameFontificator by GlitchCog.

the class HintTextField method paint.

@Override
public void paint(Graphics g) {
    super.paint(g);
    if (!hasFocus() && getText().length() == 0) {
        int h = getHeight();
        ((Graphics2D) g).setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
        Insets ins = getInsets();
        FontMetrics fm = g.getFontMetrics();
        int c0 = getBackground().getRGB();
        int c1 = getForeground().getRGB();
        int m = 0xfefefefe;
        int c2 = ((c0 & m) >>> 1) + ((c1 & m) >>> 1);
        g.setColor(new Color(c2, true));
        g.drawString(hint, ins.left, h / 2 + fm.getAscent() / 2 - 2);
    }
}

Example 42 with FontMetrics

use of java.awt.FontMetrics in project adempiere by adempiere.

the class AGlassPane method paintComponent.

//  actionPerformed
/**************************************************************************
	 *  Paint Component.
	 *  <pre>
	 *      image
	 *      message
	 *      progressBar
	 *  </pre>
	 *  @param g
	 */
public void paintComponent(Graphics g) {
    Dimension panelSize = getSize();
    //  .5 is a bit too light
    g.setColor(new Color(1f, 1f, 1f, 0.4f));
    g.fillRect(0, 0, panelSize.width, panelSize.height);
    //
    g.setFont(s_font);
    g.setColor(s_color);
    FontMetrics fm = g.getFontMetrics();
    Dimension messageSize = new Dimension(fm.stringWidth(m_message), fm.getAscent() + fm.getDescent());
    Dimension imageSize = new Dimension(s_image.getWidth(this), s_image.getHeight(this));
    Dimension progressSize = new Dimension(150, 15);
    //	System.out.println("Panel=" + panelSize + " - Message=" + messageSize + " - Image=" + imageSize + " - Progress=" + progressSize);
    //  Horizontal layout
    int height = imageSize.height + GAP + messageSize.height + GAP + progressSize.height;
    if (height > panelSize.height) {
        log.log(Level.SEVERE, "Panel too small - height=" + panelSize.height);
        return;
    }
    int yImage = (panelSize.height / 2) - (height / 2);
    int yMessage = yImage + imageSize.height + GAP + fm.getAscent();
    int yProgress = yMessage + fm.getDescent() + GAP;
    //  Vertical layout
    if (imageSize.width > panelSize.width || messageSize.width > panelSize.width) {
        log.log(Level.SEVERE, "Panel too small - width=" + panelSize.width);
        return;
    }
    int xImage = (panelSize.width / 2) - (imageSize.width / 2);
    int xMessage = (panelSize.width / 2) - (messageSize.width / 2);
    int xProgress = (panelSize.width / 2) - (progressSize.width / 2);
    g.drawImage(s_image, xImage, yImage, this);
    g.drawString(m_message, xMessage, yMessage);
    if (m_timermax > 0) {
        int pWidth = progressSize.width / m_timermax * m_timervalue;
        g.setColor(AdempierePLAF.getPrimary3());
        g.fill3DRect(xProgress, yProgress, pWidth, progressSize.height, true);
        g.setColor(AdempierePLAF.getPrimary2());
        g.draw3DRect(xProgress, yProgress, progressSize.width, progressSize.height, true);
    }
}

Example 43 with FontMetrics

use of java.awt.FontMetrics in project adempiere by adempiere.

the class AdempiereTabbedPaneUI method paintTab.

protected void paintTab(Graphics g, int tabPlacement, Rectangle[] rects, int tabIndex, Rectangle iconRect, Rectangle textRect) {
    Rectangle tabRect = rects[tabIndex];
    int selectedIndex = tabPane.getSelectedIndex();
    boolean isSelected = selectedIndex == tabIndex;
    Graphics2D g2 = null;
    Polygon cropShape = null;
    Shape save = null;
    int cropx = 0;
    int cropy = 0;
    if (scrollableTabLayoutEnabled()) {
        if (g instanceof Graphics2D) {
            g2 = (Graphics2D) g;
            // Render visual for cropped tab edge...
            Rectangle viewRect = tabScroller.viewport.getViewRect();
            int cropline;
            switch(tabPlacement) {
                case LEFT:
                case RIGHT:
                    cropline = viewRect.y + viewRect.height;
                    if ((tabRect.y < cropline) && (tabRect.y + tabRect.height > cropline)) {
                        cropShape = createCroppedTabClip(tabPlacement, tabRect, cropline);
                        cropx = tabRect.x;
                        cropy = cropline - 1;
                    }
                    break;
                case TOP:
                case BOTTOM:
                default:
                    cropline = viewRect.x + viewRect.width;
                    if ((tabRect.x < cropline) && (tabRect.x + tabRect.width > cropline)) {
                        cropShape = createCroppedTabClip(tabPlacement, tabRect, cropline);
                        cropx = cropline - 1;
                        cropy = tabRect.y;
                    }
            }
            if (cropShape != null) {
                save = g.getClip();
                g2.clip(cropShape);
            }
        }
    }
    paintTabBackground(g, tabPlacement, tabIndex, tabRect.x, tabRect.y, tabRect.width, tabRect.height, isSelected);
    paintTabBorder(g, tabPlacement, tabIndex, tabRect.x, tabRect.y, tabRect.width, tabRect.height, isSelected);
    String title = tabPane.getTitleAt(tabIndex);
    Font font = tabPane.getFont();
    FontMetrics metrics = g.getFontMetrics(font);
    Icon icon = getIconForTab(tabIndex);
    layoutLabel(tabPlacement, metrics, tabIndex, title, icon, tabRect, iconRect, textRect, isSelected);
    paintText(g, tabPlacement, font, metrics, tabIndex, title, textRect, isSelected);
    paintIcon(g, tabPlacement, tabIndex, icon, iconRect, isSelected);
    paintFocusIndicator(g, tabPlacement, rects, tabIndex, iconRect, textRect, isSelected);
    if (cropShape != null) {
        paintCroppedTabEdge(g, tabPlacement, tabIndex, isSelected, cropx, cropy);
        g.setClip(save);
    }
}

Example 44 with FontMetrics

use of java.awt.FontMetrics in project poi by apache.

the class TestEscherGraphics method testGetFontMetrics.

@Test
public void testGetFontMetrics() {
    Font f = graphics.getFont();
    if (f.toString().contains("dialog") || f.toString().contains("Dialog")) {
        return;
    }
    FontMetrics fontMetrics = graphics.getFontMetrics(graphics.getFont());
    assertEquals(7, fontMetrics.charWidth('X'));
    assertEquals("java.awt.Font[family=Arial,name=Arial,style=plain,size=10]", fontMetrics.getFont().toString());
}

Example 45 with FontMetrics

use of java.awt.FontMetrics in project chipKIT32-MAX by chipKIT32.

the class CompositionTextManager method getCaretLocation.

private Point getCaretLocation() {
    Point loc = new Point();
    TextAreaPainter painter = textArea.getPainter();
    FontMetrics fm = painter.getFontMetrics();
    int offsetY = fm.getHeight() - COMPOSING_UNDERBAR_HEIGHT;
    int lineIndex = textArea.getCaretLine();
    loc.y = lineIndex * fm.getHeight() + offsetY;
    int offsetX = textArea.getCaretPosition() - textArea.getLineStartOffset(lineIndex);
    loc.x = textArea.offsetToX(lineIndex, offsetX);
    return loc;
}